-- 所有的group
groups = {
	{ id = 201019001, refresh_id = 1002, pos = { x = 97.248, y = 16.500, z = -19.380 } },
	{ id = 201019002, refresh_id = 1001, pos = { x = 68.710, y = 16.500, z = 1.018 } },
	{ id = 201019003, refresh_id = 1001, pos = { x = 62.731, y = 16.500, z = -2.712 } },
	{ id = 201019004, refresh_id = 1002, pos = { x = -183.280, y = 17.642, z = 11.676 } }
}